K55 casing yog cov roj av thiab cov kav dej ntuj tau teev tseg hauv Asmeskas tus qauv API 5CT. Nws yog cov yeeb nkab steel siv rau phab ntsa ntawm cov roj thiab cov qhov dej hauv cov roj, thiab ua lub luag haujlwm ntawm kev kho lub qhov dej thiab tiv thaiv cov roj yeeb nkab.

API 5CT K55 Casing Specification
| Khoom npe | API 5CT OCTG Casing Thiab Tubing Pipe |
| Qhov chaw ntawm keeb kwm | Tianjin Tuam Tshoj |
| Hom | WL |
| Casing txoj kab uas hla | 114.3mm -508 hli |
| Tubing txoj kab uas hla | 60.32mm -114.3mm |
| Thickness | 5.12mm -22.22mm |
| Ntev | R1,R2,R3 |
| Txuj | API 5 CT |
| Qib | J55 K55 N80 L80 P110 |
| MOQ | 5 ton |

FAQ
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau, peb muaj Tshuag thiab lub sijhawm xa khoom yog 7 hnub. Yog tias cov khoom tsis nyob hauv Tshuag, nws yog 15-30 hnub, nyob ntawm koj qhov ntau.
Q: Koj puas muab cov qauv? Puas yog dawb lossis ntxiv?
A: Yog, peb tuaj yeem muab cov qauv dawb, tab sis tus neeg siv khoom yuav tsum tau them tus nqi thauj khoom.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: TT, L / C, thiab lwm yam.
Q: Koj puas yog tus muab khoom plig kub? Koj puas muaj kev ruaj ntseg ua lag luam?
A: Tau kawg!
Q: Dab tsi yog cov qauv ntau tshaj plaws thiab qib steel rau casing thiab tubing?
A: API 5CT.
Q: Cov kav hlau twg tuaj yeem siv los ua cov kav dej thiab cov kav dej?
A: Ob leeg seamless steel kav thiab welded steel kav yuav siv tau raws li casing thiab tubing.
Q: Koj cov khoom casing thiab tubing yog dab tsi?
A: Sab nraud txoj kab uas hla ntawm lub casing peb muab thaj tsam ntawm 4 1/2 ntiv tes mus rau 20 ntiv tes. Sab nraud txoj kab uas hla ntawm lub raj yog los ntawm 1.66 ntiv tes mus rau 4 1/2 ntiv tes.
Q: Dab tsi steel qib ntawm casing koj tuaj yeem muab tau?
A: Peb tuaj yeem muab API 5CT H40, J55, K55, M65, L80-1/Q, C90, T95, C110, P110, Q125 thiab lwm qib steel.
Cim npe nrov: api 5ct k55 casing yeeb nkab, Tuam Tshoj api 5ct k55 casing yeeb nkab manufacturers, lwm tus neeg, Hoobkas



